A flat internally toothed belt or a round belt with protuding pins, designed to engage with corresponding teeth or corresponding grooves on the sprockets over which they run.
NSN 5905-01-399-7285
NSN 5915-00-822-1290
NSN 6135-01-210-8715
NSN 5925-01-315-3806
NSN 5915-00-950-3454
NSN 6150-00-960-4987
NSN 5910-01-273-9787
NSN 6620-01-100-0431
NSN 6220-01-467-9141
NSN 5950-01-322-9759
NSN 6220-01-573-2821
NSN 5915-00-078-8561